1899792360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2851}}^1$

素因数の和:3488

約数の個数: 128

約数和(自身を含む): 6345129600

約数和(自身を除く): 4445337240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 617, 1080, 1234, 1851, 2468, 2851, 3085, 3702, 4936, 5553, 5702, 6170, 7404, 8553, 9255, 11106, 11404, 12340, 14255, 14808, 16659, 17106, 18510, 22212, 22808, 24680, 25659, 27765, 28510, 33318, 34212, 37020, 42765, 44424, 51318, 55530, 57020, 66636, 68424, 74040, 76977, 83295, 85530, 102636, 111060, 114040, 128295, 133272, 153954, 166590, 171060, 205272, 222120, 256590, 307908, 333180, 342120, 384885, 513180, 615816, 666360, 769770, 1026360, 1539540, 1759067, 3079080, 3518134, 5277201, 7036268, 8795335, 10554402, 14072536, 15831603, 17590670, 21108804, 26386005, 31663206, 35181340, 42217608, 47494809, 52772010, 63326412, 70362680, 79158015, 94989618, 105544020, 126652824, 158316030, 189979236, 211088040, 237474045, 316632060, 379958472, 474948090, 633264120, 949896180, 1899792360]

約数ペア:

[(1, 1899792360), (2, 949896180), (3, 633264120), (4, 474948090), (5, 379958472), (6, 316632060), (8, 237474045), (9, 211088040), (10, 189979236), (12, 158316030), (15, 126652824), (18, 105544020), (20, 94989618), (24, 79158015), (27, 70362680), (30, 63326412), (36, 52772010), (40, 47494809), (45, 42217608), (54, 35181340), (60, 31663206), (72, 26386005), (90, 21108804), (108, 17590670), (120, 15831603), (135, 14072536), (180, 10554402), (216, 8795335), (270, 7036268), (360, 5277201), (540, 3518134), (617, 3079080), (1080, 1759067), (1234, 1539540), (1851, 1026360), (2468, 769770), (2851, 666360), (3085, 615816), (3702, 513180), (4936, 384885), (5553, 342120), (5702, 333180), (6170, 307908), (7404, 256590), (8553, 222120), (9255, 205272), (11106, 171060), (11404, 166590), (12340, 153954), (14255, 133272), (14808, 128295), (16659, 114040), (17106, 111060), (18510, 102636), (22212, 85530), (22808, 83295), (24680, 76977), (25659, 74040), (27765, 68424), (28510, 66636), (33318, 57020), (34212, 55530), (37020, 51318), (42765, 44424)]